WO2023088049A1 - 一种智能切割机及其自动切换刨槽刀装置 - Google Patents

一种智能切割机及其自动切换刨槽刀装置 Download PDF

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Publication number
WO2023088049A1
WO2023088049A1 PCT/CN2022/127493 CN2022127493W WO2023088049A1 WO 2023088049 A1 WO2023088049 A1 WO 2023088049A1 CN 2022127493 W CN2022127493 W CN 2022127493W WO 2023088049 A1 WO2023088049 A1 WO 2023088049A1
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Prior art keywords
rotating shaft
support
plate
planer
frame
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PCT/CN2022/127493
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English (en)
French (fr)
Inventor
张文
齐国良
李洪臣
刘江涛
申干强
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安徽科达机电股份有限公司
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Publication of WO2023088049A1 publication Critical patent/WO2023088049A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping

Definitions

  • the utility model belongs to the field of body cutting and forming, and more specifically relates to an intelligent cutting machine and an automatic switching planer knife device.
  • the Chinese patent application number is: CN201510238521.5
  • the publication date is: the patent document on July 22, 2015, which discloses a concrete block slotting equipment, including a vertical frame, which is equipped with a permissible billet
  • Tool seat, the tool shaft is driven by the power device to rotate and connect with the tool seat, and the frame at the end of the channel is provided with a door frame-shaped purging frame.
  • It is characterized in that it includes a long frame body, two horizontal cylinders, a horizontal air control valve and two lateral displacement sensors are arranged at both ends of the long frame body; two horizontal long guide rails are fixed on the long frame body; the left support frame body and the The right support frame body is also provided with two longitudinal cylinders, a longitudinal air control valve and two longitudinal displacement sensors respectively, and one end of the two longitudinal cylinders is fixed on the left support frame body and the right support frame body; The front end of the slot tool holder body is respectively equipped with block grooving tool parts, and the middle part of the long frame body is fixedly connected with an insulating block clamping part. plate.
  • the utility model provides an automatic switching grooving knife device, which can automatically Switch the router cutter group, so that it is suitable for a variety of boards with different specifications, improving production efficiency.
  • the utility model also provides an intelligent cutting machine, which adopts the above-mentioned automatic switch planing knife device, which can quickly switch the planing knife set for different specifications of plates, thereby improving production efficiency.
  • the utility model adopts the following technical solutions.
  • An automatic switch planing knife device including a support, a rotating shaft, a rotating drive and a locking mechanism, the rotating drive is installed on the support, used to drive the rotating shaft to rotate, the rotating shaft is equipped with Multiple groups of planing knives; the locking mechanism is installed on the support for fixing the rotating shaft.
  • the locking mechanism includes a positioning disc, a telescoping mechanism and a latch; the positioning disc is fixedly sleeved on the rotating shaft, and an insertion hole matching the latch is opened on the upper end surface; the telescoping mechanism is installed On the support, its telescoping part extends downwards and fixes the connection pin.
  • the technical solution also includes a long board; the long board has a plurality of them, and is fixedly installed on the side wall along the circumference of the rotating shaft; batten.
  • a limiting groove is provided along the width direction of the strip; the planer has a support plate inserted into the limiting groove, which is detachably and fixedly installed in the limiting groove.
  • a pressure plate is also included; the pressure plate is fixed and installed on the long slab by bolts, and the support plate is pressed and fixed in the limiting groove.
  • a connecting plate is also included; one side of the connecting plate is fixedly connected to the rotating shaft, and the other side is fixedly connected to the long strip.
  • a waist-shaped hole is opened on the connecting plate, which is fixedly installed on the rotating shaft by bolts passing through the waist-shaped hole.
  • An intelligent cutting machine including a frame and a router device, the router device has multiple pairs, symmetrically installed on both sides of the frame, and the router device is the above-mentioned automatic switch router device , the support is fixedly connected to the frame.
  • a pushing device is also included, and the pushing device includes a pushing piece; the pushing piece is fixedly installed on the frame, and its telescoping end is connected to the support.
  • the pushing device also includes a guide plate and a guide rod; the guide plate is fixedly installed on the frame, and a guide hole is opened on it for the guide rod to pass through, and the guide rod One end is fixedly connected to the support.
  • the utility model is an automatic switching planing knife device, which can pre-install multiple groups of planing knives with different shapes and sizes on the rotating shaft.
  • the knife set rotates to the processing position, and then the pin is inserted into the socket of the positioning plate to fix the position of the rotating shaft, which realizes the switching of the planing knife set.
  • the time for replacing the planing knife is greatly shortened. , effectively improving production efficiency;
  • the utility model is an automatic switching planing knife device. By setting long strips, when the planing knife set on the device cannot process the required plate, the entire set of planing knives can be quickly replaced to improve production efficiency;
  • the utility model is an automatic switching planing knife device. By adjusting the depth of the planing knife in the limit groove, the distance that the planing knife extends out of the long strip can be adjusted, thereby adjusting the grooving depth of the blank. It is more convenient to use, and further, the planer is fixed by a pressing plate, which makes it convenient and quick to adjust the position of the planer;
  • the utility model is an automatic switching planing knife device, by opening a waist-shaped hole on the connecting plate, the overall position of the long strip on the rotating shaft can be adjusted, and the installation accuracy and processing accuracy are improved;
  • the utility model is an automatic switch planing knife device.
  • the lower end of the bolt is a tapered structure, so that the bolt can be smoothly inserted into the socket, and the bolt can gradually move down to a position close to the socket.
  • the fixing of the disc is more stable, avoiding the gap between the disc and the socket, which will cause the shaft to shake when the device is working, thus affecting the machining accuracy;
  • the utility model is an intelligent cutting machine, which adopts the above-mentioned automatic switch planing knife device, which can quickly switch the planing knife set for plates of different specifications, and improve production efficiency;
  • the utility model is an intelligent cutting machine.
  • a jacking device is installed on the frame, and the planing knife device is installed on the telescopic end of the jacking piece.
  • the planing knife set can be Extend or retract as a whole, extend the router knife set when it is necessary to plan the green body, and retract the router knife set when it is not necessary to plan, so that the use of the cutting machine is more flexible. Further, by adopting The guide plate and the guide rod can ensure the precise moving direction of the router knife group and prevent jamming when stretching and retracting.
  • Fig. 1 is the structural representation of the planer cutter device with push-off device
  • Fig. 2 is the working schematic diagram of the positioning disc and the latch of the router device
  • Fig. 3 is the installation schematic diagram of the planer cutter of long strip
  • Fig. 4 is a schematic structural diagram of an intelligent cutting machine
  • An automatic switching router knife device is used in an intelligent cutting machine to perform groove processing on a plate body. The specific structure and working principle of the device will be described in detail below.
  • the device mainly includes a support 1, a rotating shaft 2, a rotating driving member 3, a locking mechanism and a router assembly.
  • the rotating drive part 3 is installed on the support 1 and is connected to the rotating shaft 2 through transmission, and is used to drive the rotating shaft 2 to rotate along its own central axis.
  • the rotating driving part 3 adopts a motor, and the motor is fixedly installed on the support 1.
  • the upper end of the rotating shaft 2 is hingedly mounted on the support 1 through a bearing and connected with the output shaft of the motor through transmission.
  • the locking mechanism fixes the rotating shaft 2 to keep the planing knife assembly in a stable working state.
  • the locking mechanism can adopt bolt locking, block engagement and some common forms in the prior art, but these common locking forms may have problems such as inconvenient disassembly and installation and cumbersome use during specific use. Therefore, this embodiment A unique design is made for the structure of the locking mechanism.
  • the locking mechanism of this embodiment includes a positioning plate 4 , a telescoping mechanism 6 and a latch 7 .
  • the telescopic mechanism 6 is installed on the support 1, and its telescopic parts extend downwards and are fixedly connected to the bolt 7.
  • the telescopic mechanism 6 can adopt an electric push rod or a cylinder.
  • the telescopic mechanism 6 adopts a cylinder, and its piston rod Extending down and passing through the support 1, the end of the piston rod is fixedly connected to the bolt 7.
  • the positioning plate 4 is fixedly sleeved on the rotating shaft 2 and rotates together with the rotating shaft 2.
  • the upper end surface of the positioning plate 4 is provided with sockets that match the pin 7.
  • the number and position of the sockets correspond to the planer assembly installed on the rotating shaft 2. , which is located directly above each router assembly.
  • each router blade assembly has router blade sets of different shapes and sizes.
  • the lower end of the pin 7 in this embodiment is a tapered structure with a radius gradually decreasing from top to bottom, so that the pin 7 can be smoothly inserted into the socket when it moves downward.
  • the fixing of the positioning plate 4 is more stable, avoiding the gap between the pin 7 and the socket, which will cause the rotating shaft 2 to shake during the operation of the device, thereby affecting the positioning plate 4. Precision.
  • the planer knife assembly includes a planer knife 5 , a strip plate 8 , a pressing plate 11 and a connecting plate 12 .
  • one side of the connecting plate 12 is fixedly connected to the rotating shaft 2 , and the other side is fixedly connected to the long strip 8 .
  • Limiting grooves 9 are provided on the long strip 8 along its width direction, and there are multiple limiting grooves 9 arranged at intervals along the length direction of the long strip 8 .
  • the entire set of planing knife 5 can be quickly replaced by disassembling the long strip 8, reducing the replacement time.
  • the depth of the planing knife 5 in the limit groove 9 the distance that the planing knife 5 extends out of the long strip 8 can be adjusted, thereby adjusting the grooving depth of the green body, which is more convenient to use, and the use of the pressing plate 11 for planing Fixing the knife 5 makes it convenient and quick to adjust the position of the router knife 5, and it is easy to disassemble.
  • a waist-shaped hole is also provided on the connecting plate 12, which is fixedly installed on the rotating shaft 2 through the bolt passing through the waist-shaped hole, and the long strip 8 can be fine-tuned by adjusting the position of the bolt relative to the waist-shaped hole.
  • the overall position on the rotating shaft 2 improves the installation accuracy and machining accuracy of the planing knife assembly.
  • the device for automatically switching router blades in this embodiment can automatically switch router blade sets, so that it is applicable to boards of various specifications and improves production efficiency.
  • an intelligent cutting machine is mainly used for the planing work of the concrete body, including a frame 13, a planing knife device and a pushing device.
  • planing knife devices which are symmetrically installed on both sides of the frame 13, and the green body to be processed is sent between the two sides of the planing knife devices by the transport trolley, and the both sides of the green body are grooved.
  • the router knife device adopts an automatic switching router knife device in Embodiment 1.
  • the pushing device includes a pushing piece 14 , a guide plate 15 and a guide rod 16 .
  • guide plate 15 has two, is fixedly installed on the front and back end of the crossbeam of frame 13, and guide plate 15 and crossbeam are provided with the guide hole that penetrates along the width direction of frame 13, and guide bar 16 passes guide hole and wherein One end is fixedly connected to the support 1.
  • Push piece 14 is fixedly installed on the frame 13, and its telescoping end connects support 1, and push piece 14 can adopt electric push rod or cylinder.
  • the pusher 14 adopts a cylinder, which is fixedly installed on the guide plate 15 at the other end of the router device, and the guide plate 15 and the beam are provided with through holes along the width direction of the frame 13.
  • the telescopic piston rod of the push piece 14 passes through the through hole and connects to the support 1 .
  • the planer knife set can be extended or retracted as a whole by controlling the work of the pusher 14.
  • the planer knife set is stretched out, and when the planing is not needed, it is retracted.
  • the router knife set makes the use of the cutting machine more flexible. Further, by using the guide plate 15 and the guide rod 16, the moving direction of the router knife set can be ensured to be accurate, and jamming can be prevented when stretching and retracting.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Abstract

一种自动切换刨槽刀装置，包括支座（1）、转轴（2）、转动驱动件（3）、定位盘（4）、伸缩机构（6）和插销（7）；转动驱动件（3）安装在支座（1）上并传动连接转轴（2），用于驱动转轴（2）沿自身中心轴线转动；转轴（2）的侧壁上沿其周向装有多组刨槽刀（5）；定位盘（4）固定套接在转轴（2）上，其上端面开设有与插销（7）相匹配的插孔；伸缩机构（6）安装在支座（1）上，其伸缩部件向下延伸并固定连接插销（7）。该装置能够自动切换刨槽刀组，适用于多种不同规格的板材，提高生产效率。采用该装置的智能切割机，能够针对不同规格板材快速切换刨槽刀组，提高生产效率。

Description

一种智能切割机及其自动切换刨槽刀装置 技术领域
本实用新型属于坯体切割成型领域，更具体地说，涉及一种智能切割机及其自动切换刨槽刀装置。
背景技术
由于加气混凝土板材的连接使用要求，需要将成品板材的两侧分别设计为凹槽和凸槽，因此在板材还是坯体状态时就需要对其进行刨槽处理。现有的加气混凝土板材存在多种规格，每种规格对应不同的板材厚度，因此在每种规格板材制作过程中刨出的凹槽和凸槽的间距会根据板材规格发生变化，这就需要在制作不同规格加气混凝土板材时，将坯体切割机上的刨槽刀调节为对应的规格。
但是，目前国内大多数加气混凝土板材线成品生产厂家的切割机上只能装有一种规格刨槽刀，每次需要制作不同规格板材时，需要人工更换刨槽刀，刨槽刀安装精度要求较高，人工更换、调节需要花费较长时间，导致生产效率低下。
如中国专利申请号为：CN201510238521.5，公开日为：2015年7月22日的专利文献，公开了一种混凝土砌块开槽设备，包括立式的机架，机架内设有允许坯体经过的通道，通道两侧对称的设有若干竖直设置的刀具轴，若干圆盘形的刀片按照一定距离安装在刀具轴上；刀具轴与机架连接有可以调节刀具轴进给距离的刀具座，刀具轴通过动力装置带动与刀具座转动连接，位于通道末端的机架上设有门框形的吹扫架。
又如中国专利申请号为：CN201721493837.X，公开日为：2018年6月19日的专利文献，公开了一种蒸压加气混凝土保温砌块的切槽刀具部件和砌块切槽机。其特征在于，包括长架体，长架体两端设有两横向气缸和横向气控阀以及两横向位移传感器；长架体上固定有两条横向长导轨；所述的左支撑架体和右支撑架体上还分别设有两纵向气缸和纵向气控阀以及两纵向位移传感器，两纵向气缸一端固定在左支撑架体和右支撑架体上；所述的长槽刀架体和短槽刀架体的前端分别设有砌块切槽刀具部件，长架体中部固定连接有保温砌块夹紧部件，所述的保温砌块夹紧部件包括架体、设于架体上的定位板。
上述两种方案均是针对混凝土坯体或砌块的切割刨槽设备，但是，从二者的图中可以明显看出，二者的刨槽装置上只装有一组刨槽刀，如果需要加工不同规格的板材，存在需要人工更换刨槽刀，花费时间较长，导致生产效率低下。
发明内容
1、要解决的问题
针对现有的混凝土坯体的切割刨槽设备加工不同规格的板材时，更换刨槽刀花费时间较长而导致生产效率低下的问题，本实用新型提供一种自动切换刨槽刀装置，能够自动切换刨槽刀组，从而适用于多种不同规格的板材，提高生产效率。
本实用新型还提供一种智能切割机，采用上述自动切换刨槽刀装置，能够针对不同规格板材快速切换刨槽刀组，提高生产效率。
2、技术方案
为解决上述问题，本实用新型采用如下的技术方案。
一种自动切换刨槽刀装置，包括支座、转轴、转动驱动件和锁紧机构，所述转动驱动件安装在支座上，用于驱动转轴转动，所述转轴上沿其周向装有多组刨槽刀；所述锁紧机构安装在支座上，用于固定转轴。
作为技术方案的进一步改进，所述锁紧机构包括定位盘、伸缩机构和插销；所述定位盘固定套接在转轴上，其上端面开设有与插销相匹配的插孔；所述伸缩机构安装在支座上，其伸缩部件向下延伸并固定连接插销。
作为技术方案的进一步改进，还包括长条板；所述长条板具有多个，沿转轴的周向固定安装在其侧壁上；一组所述刨槽刀沿高度方向间隔排列在一个长条板上。
作为技术方案的进一步改进，所述长条板上沿其宽度方向开设有限位槽；所述刨槽刀上具有插入限位槽的支板，其可拆卸固定安装在限位槽中。
作为技术方案的进一步改进，还包括压板；所述压板通过螺栓固定安装在长条板上，将支板压紧固定在限位槽中。
作为技术方案的进一步改进，还包括连接板；所述连接板的一侧固定连接转轴，另一侧固定连接长条板。
作为技术方案的进一步改进，所述连接板上开设有腰型孔，其通过穿过腰型孔的螺栓固定安装在转轴上。
一种智能切割机，包括机架和刨槽刀装置，所述刨槽刀装置具有多对，对称安装在机架的两侧，所述刨槽刀装置为上述一种自动切换刨槽刀装置，所述支座固定连接机架。
作为技术方案的进一步改进，还包括顶推装置，所述顶推装置包括顶推件；所述顶推件固定安装在机架上，其伸缩端连接支座。
作为技术方案的进一步改进，所述顶推装置还包括导向板和导向杆；所述导向板固定安装在机架上，其上开设有供导向杆穿过的导向孔，所述导向杆的其中一端固定连接支座。
3、有益效果
相比于现有技术，本实用新型的有益效果为：
(1)本实用新型一种自动切换刨槽刀装置，其能够预先在转轴上装有多组形状和尺寸不同的刨槽刀，当针对不同规格的板材时，只需转动转轴使对应的刨槽刀组旋转至加工位置，再使插销插入定位盘的插孔中将转轴位置固定，即实现了刨槽刀组的切换，相比较常规的刨槽刀装置，大大缩短了更换刨槽刀的时间，有效地提高了生产效率；
(2)本实用新型一种自动切换刨槽刀装置，通过设置长条板，使得当装置上的刨槽刀组无法加工需要的板材时，能够快速更换整组刨槽刀，提高生产效率；
(3)本实用新型一种自动切换刨槽刀装置，通过调整刨槽刀在限位槽中的深度能够调整刨槽刀伸出长条板的距离，从而调整对坯体的开槽深度，使用更加方便，进一步地，采用压板对刨槽刀进行固定，使得对刨槽刀的位置调节方便快捷；
(4)本实用新型一种自动切换刨槽刀装置，通过在连接板上开设腰型孔，能够调整长条板在转轴上的整体位置，提高安装精度和加工精度；
(5)本实用新型一种自动切换刨槽刀装置，插销的下端为锥形结构，使得插销能够顺利地插入插孔中，且插销能够逐渐下移至与插孔贴紧的位置，对定位盘的固定更加稳定，避免了与插孔之间存在间隙而导致装置在工作时转轴发生晃动从而影响加工精度；
(6)本实用新型一种智能切割机，采用上述自动切换刨槽刀装置，能够针对不同规格板材快速切换刨槽刀组，提高生产效率；
(7)本实用新型一种智能切割机，在机架上设置顶推装置，并将刨槽刀装置安装在顶推件的伸缩端上，通过控制顶推件工作即可使刨槽刀组整体伸出或回缩，当需要对坯体进行刨槽时伸出刨槽刀组，当不需要刨槽时则回缩刨槽刀组，使切割机的使用更加灵活，进一步地，通过采用导向板和导向杆，能够保证刨槽刀组的移动方向精确，防止伸缩时出现卡阻情况。
附图说明
图1为带顶推装置的刨槽刀装置的结构示意图；
图2为刨槽刀装置的定位盘和插销的工作示意图；
图3为长条板的刨槽刀安装示意图；
图4为智能切割机的结构示意图；
图中：1、支座；2、转轴；3、转动驱动件；4、定位盘；5、刨槽刀；6、伸缩机构；7、插销；8、长条板；9、限位槽；10、支板；11、压板；12、连接板；13、机架；14、顶推件；15、导向板；16、导向杆。
具体实施方式
下面结合具体实施例和附图对本实用新型进一步进行描述。
实施例1
一种自动切换刨槽刀装置，用于智能切割机中，对板材坯体进行刨槽处理，下面对其具体结构和工作原理进行详细描述。
如图1所示，该装置主要包括支座1、转轴2、转动驱动件3、锁紧机构和刨槽刀组件。其中，转动驱动件3安装在支座1上并传动连接转轴2，用于驱动转轴2沿自身中心轴线转动，本实施例中，转动驱动件3采用电机，电机固定安装在支座1上，转轴2的上端通过轴承铰接安装在支座1上并与电机输出轴传动连接。刨槽刀组件具有多个，沿转轴2的周向间隔安装在转轴2的侧壁上。当转轴2转动一定角度从而使对应的刨槽刀组件处于工作位置时，锁紧机构将转轴2固定，使刨槽刀组件保持稳定工作状态。锁紧机构可以采用螺栓锁紧、卡块卡合以及现有技术中一些常见的形式，但是这些常见锁紧形式在具体使用时可能存在拆装不方便和使用繁琐等问题，因此，本实施例针对锁紧机构的结构进行了独特的设计。
如图2所示，本实施例的锁紧机构包括定位盘4、伸缩机构6和插销7。其中，伸缩机构6安装在支座1上，其伸缩部件向下延伸并固定连接插销7，伸缩机构6可以采用电动推杆或气缸，本实施例中，伸缩机构6采用气缸，其活塞杆向下延伸并穿过支座1，活塞杆的端部固定连接插销7。定位盘4固定套接在转轴2上，随转轴2一起转动，其上端面开设有与插销7相匹配的插孔，插孔的数量和位置与安装在转轴2上的刨槽刀组件相对应，即位于每一个刨槽刀组件的正上方。
采用上述结构，能够预先在转轴2上装有多个刨槽刀组件，每个刨槽刀组件具备不同形状和尺寸的刨槽刀组。当针对不同规格的板材时，只需转动转轴2使对应的刨槽刀组旋转至加工位置，再使插销7插入定位盘4的插孔中将转轴2位置固定，即实现了刨槽刀组的切换，相比较常规的刨槽刀装置，大大缩短了更换刨槽刀的时间，有效地提高了生产效率。
值得一提的是，本实施例的插销7的下端为从上到下半径逐渐减小的锥形结构，使得插销7向下移动时能够顺利地插入插孔中。另外，插销7移动过程中能够逐渐下移至与插孔贴紧的位置，对定位盘4的固定更加稳定，避免了与插孔之间存在间隙而导致装置在工作时转轴2发生晃动从而影响加工精度。
为了更好地理解装置的具体工作原理和装配过程，下面对刨槽刀组件的详细结构进行描述。
如图1和图3所示，刨槽刀组件包括刨槽刀5、长条板8、压板11和连接板12。其中，连接板12的一侧固定连接转轴2，另一侧固定连接长条板8。长条板8上沿其宽度方向开设有限位槽9，限位槽9的数量具有多个，沿长条板8的长度方向间隔排列。刨槽刀5上具有插入限位槽9的支板10，压板11通过螺栓固定安装在长条板8上，将支板10压紧固定在限位槽9中。通过设置长条板8和连接板12，使得当装置上的刨槽刀组无法加工需要的板材时， 能够通过拆卸长条板8快速更换整组刨槽刀5，降低更换时间。通过调整刨槽刀5在限位槽9中的深度能够调整刨槽刀5伸出长条板8的距离，从而调整对坯体的开槽深度，使用更加方便，而采用压板11对刨槽刀5进行固定则使得对刨槽刀5的位置调节方便快捷，拆装方便。
另外，本实施例还在连接板12上开设有腰型孔，其通过穿过腰型孔的螺栓固定安装在转轴2上，通过调整螺栓相对于腰型孔的位置即可微调长条板8在转轴2上的整体位置，提高刨槽刀组件的安装精度和加工精度。
综上所述，本实施例的一种自动切换刨槽刀装置，能够自动切换刨槽刀组，从而适用于多种不同规格的板材，提高生产效率。
实施例2
如图4所示，一种智能切割机，主要用于混凝土坯体的刨槽工作，包括机架13、刨槽刀装置和顶推装置。其中，刨槽刀装置具有多对，对称安装在机架13的两侧，通过运输小车将待加工坯体送至两侧刨槽刀装置之间，对坯体的两侧进行刨槽工作。本实施例中，刨槽刀装置采用实施例1中的一种自动切换刨槽刀装置。
具体的，如图1和图4所示，顶推装置包括顶推件14、导向板15和导向杆16。其中，导向板15具有两个，固定安装在机架13的横梁的前后端，导向板15和横梁上沿机架13的宽度方向开设有贯穿的导向孔，导向杆16穿过导向孔且其中一端固定连接支座1。顶推件14固定安装在机架13上，其伸缩端连接支座1，顶推件14可以采用电动推杆或气缸。本实施例中，顶推件14采用气缸，其固定安装在相对于刨槽刀装置另一端的导向板15上，导向板15和横梁上沿机架13的宽度方向开设有贯穿的通孔，顶推件14的伸缩活塞杆穿过通孔连接支座1。设备工作时，通过控制顶推件14工作即可使刨槽刀组整体伸出或回缩，当需要对坯体进行刨槽时伸出刨槽刀组，当不需要刨槽时则回缩刨槽刀组，使切割机的使用更加灵活。进一步地，通过采用导向板15和导向杆16，能够保证刨槽刀组的移动方向精确，防止伸缩时出现卡阻情况。
以上示意性的对本实用新型及其实施方式进行了描述，该描述没有限制性，附图中所示的也只是本实用新型的实施方式之一，实际的结构并不局限于此。所以，如果本领域的普通技术人员受其启示，在不脱离本实用新型创造宗旨的情况下，不经创造性的设计出与该技术方案相似的结构方式及实施例，均应属于本实用新型的保护范围。

Claims (10)

  1. 一种自动切换刨槽刀装置，包括支座(1)、转轴(2)和转动驱动件(3)，所述转动驱动件(3)安装在支座(1)上，用于驱动转轴(2)转动，其特征在于：还包括锁紧机构；所述转轴(2)上沿其周向装有多组刨槽刀(5)；所述锁紧机构安装在支座(1)上，用于固定转轴(2)。
  2. 根据权利要求1所述的一种自动切换刨槽刀装置，其特征在于：所述锁紧机构包括定位盘(4)、伸缩机构(6)和插销(7)；所述定位盘(4)固定套接在转轴(2)上，其上端面开设有与插销(7)相匹配的插孔；所述伸缩机构(6)安装在支座(1)上，其伸缩部件向下延伸并固定连接插销(7)。
  3. 根据权利要求2所述的一种自动切换刨槽刀装置，其特征在于：还包括长条板(8)；所述长条板(8)具有多个，沿转轴(2)的周向固定安装在其侧壁上；一组所述刨槽刀(5)沿高度方向间隔排列在一个长条板(8)上。
  4. 根据权利要求3所述的一种自动切换刨槽刀装置，其特征在于：所述长条板(8)上沿其宽度方向开设有限位槽(9)；所述刨槽刀(5)上具有插入限位槽(9)的支板(10)，其可拆卸固定安装在限位槽(9)中。
  5. 根据权利要求4所述的一种自动切换刨槽刀装置，其特征在于：还包括压板(11)；所述压板(11)通过螺栓固定安装在长条板(8)上，将支板(10)压紧固定在限位槽(9)中。
  6. 根据权利要求3-5中任意一项所述的一种自动切换刨槽刀装置，其特征在于：还包括连接板(12)；所述连接板(12)的一侧固定连接转轴(2)，另一侧固定连接长条板(8)。
  7. 根据权利要求6所述的一种自动切换刨槽刀装置，其特征在于：所述连接板(12)上开设有腰型孔，其通过穿过腰型孔的螺栓固定安装在转轴(2)上。
  8. 一种智能切割机，包括机架(13)和刨槽刀装置，所述刨槽刀装置具有多对，对称安装在机架(13)的两侧，其特征在于：所述刨槽刀装置为权利要求1-7中任意一项所述的一种自动切换刨槽刀装置，所述支座(1)固定连接机架(13)。
  9. 根据权利要求8所述的一种智能切割机，其特征在于：还包括顶推装置，所述顶推装置包括顶推件(14)；所述顶推件(14)固定安装在机架(13)上，其伸缩端连接支座(1)。
  10. 根据权利要求9所述的一种智能切割机，其特征在于：所述顶推装置还包括导向板(15)和导向杆(16)；所述导向板(15)固定安装在机架(13)上，其上开设有供导向杆(16)穿过的导向孔，所述导向杆(16)的其中一端固定连接支座(1)。
PCT/CN2022/127493 2021-11-18 2022-10-25 一种智能切割机及其自动切换刨槽刀装置 WO2023088049A1 (zh)

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